"Located in the Mid-Hudson Valley countryside of Stone Ridge, New York, Hortus Arboretum and Botanical Gardens is a family-run arboretum and botanic garden whose mission is to sustain the native, unusual, and historic plant life of our area and serve as a vital educational resource for the public. We are also focused on saving rare and endangered plants worldwide to ensure that species diversity lives on.

We welcome garden groups and individuals to come to visit Hortus Arboretum and Botanical Gardens! The gardens have been growing for over 20 years, with several specific collections such as the Chinese Garden, Native Woodland Garden and Japanese shade garden, in addition to a large collection of unusual edibles and hardy cacti.

We have the most diverse selection of plants in Ulster County! Hortus Arboretum exists as a ‘Living Textbook’ of plants that can be grown in the Hudson Valley."